How is the earless snap ring made? Now let’s have a look! Snap ring without ear the manufacturing process mainly includes winding, hook making or two end face processing, heat treatment and process performance test, as well as necessary strong pressure or shot peening and other strengthening treatments.<\/p>\n
There are two methods of winding: cold winding and hot winding. The snap spring steel wire with a diameter of less than 8-10mm is used to make the spring with cold coil. The cold coil spring is mostly made of cold drawn excellent * carbon spring steel wire that has been overheated in advance. After being rolled, it is only tempered at low temperature to eliminate internal stress. The hot coil is used when the spring steel wire with larger diameter is manufactured. According to the different diameter of the spring wire, the hot coil temperature is selected in the range of 800-1000 ¡æ. Quenching and tempering treatment should be carried out after rolling.<\/p>\n
Para molas de compress\u00e3o importantes, a fim de garantir que a superf\u00edcie de apoio em ambas as extremidades seja perpendicular ao seu eixo, o anel da extremidade deve ser retificado em uma retificadora especial para reduzir a possibilidade de deflex\u00e3o quando carregado; Para freios de tra\u00e7\u00e3o e tor\u00e7\u00e3o, devem ser feitos ganchos em ambas as extremidades para facilitar a conex\u00e3o e o carregamento. A fim de melhorar a capacidade de carga da mola, pode ser realizada forte press\u00e3o, forte tratamento de tens\u00e3o ou tratamento de shot peening. O tratamento de forte press\u00e3o da mola de compress\u00e3o \u00e9 comprimir a mola para contato<\/a> each coil with a load exceeding the elastic limit of the spring material<\/a> after the spring is rolled, and keep it for 6-48h, so as to produce plastic deformation in the spring wire, and generate residual stress in the spring after unloading. Because the direction of residual stress is opposite to the working stress, the large stress of the spring in operation is smaller than that of the spring without strong pressure treatment, so the bearing capacity of the spring can be improved. The tension snap ring is subject to strong tension treatment. After the spring is subjected to strong pressure and strong tension treatment, it is not allowed to carry out any heat treatment, and it is not suitable to work at a high temperature of 150-450 ¡æ and long-term vibration, otherwise it will lose the above effect.<\/p>","protected":false},"excerpt":{"rendered":" Como \u00e9 feito o anel de press\u00e3o sem orelhas? Agora vamos dar uma olhadela! Anel de press\u00e3o sem orelha o processo de fabrica\u00e7\u00e3o inclui principalmente enrolamento, fabrica\u00e7\u00e3o de ganchos ou processamento de duas faces finais, tratamento t\u00e9rmico e teste de desempenho do processo, bem como press\u00e3o forte necess\u00e1ria ou shot peening e outros tratamentos de fortalecimento. Existem dois m\u00e9todos de enrolamento: a frio [...]<\/p>","protected":false},"author":1,"featured_media":3085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/posts\/1169"}],"collection":[{"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/comments?post=1169"}],"version-history":[{"count":0,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/posts\/1169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/media\/3085"}],"wp:attachment":[{"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/media?parent=1169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/categories?post=1169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.lispring.com\/pt\/wp-json\/wp\/v2\/tags?post=1169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}